Change blog categories list to be in ALL CAPS for ZA. Closes #1096
Always list name before slug so that they appear in correct order in admin.

Slug is often autopopulated by the entry in the name field so it makes sense to fill in the name field first.

Closes #1097
Add autocomplete_light to the project and load up in appropriate places.
Upgrade django-markitup which has side effect of providing a later jQuery for the admin pages.
Replace admin multi selects with autocomplete fields for Info page tags and categories
Add extensive comment on the state of jQuery in the admin.
Merge branch 'issues/1096-category-titles-UPPERCASE'
Merge branch 'issues/1097-field-ordering-in-admin'
Merge branch 'issues/1098-better-admin-selects'